Use MSG_host_by_name() instead of MSG_get_host_by_name()

[simgrid.git] / src / msg / msg_process.c

diff --git a/src/msg/msg_process.c b/src/msg/msg_process.c
index c3038c7..cf3266e 100644 (file)
--- a/src/msg/msg_process.c
+++ b/src/msg/msg_process.c
@@ -60,7 +60,7 @@ void MSG_process_create_from_SIMIX(smx_process_t* process, const char *name,
                                    xbt_dict_t properties, int auto_restart,
                                    smx_process_t parent_process)
 {
-  msg_host_t host = MSG_get_host_by_name(hostname);
+  msg_host_t host = MSG_host_by_name(hostname);
   msg_process_t p = MSG_process_create_with_environment(name, code, data,
                                                       host, argc, argv,
                                                       properties);
@@ -239,7 +239,10 @@ void* MSG_process_get_data(msg_process_t process)
 
   /* get from SIMIX the MSG process data, and then the user data */
   simdata_process_t simdata = simcall_process_get_data(process);
-  return simdata->data;
+  if (simdata)
+    return simdata->data;
+  else
+    return NULL;
 }
 
 /** \ingroup m_process_management